Fight Ryo Sakazaki: Clear the game without losing a single round. Next to Wolfgang Krauser, Ryo from Art of Fighting awaits you.

Play Ryo Sakazaki(Neo Geo AES): Beat Ryo. When the game restarts after the credits, wait for the demo to start and 'Fight!' to appear: Quickly,
press ↑ ← ↓→ ↑ A, ↑ → ↓
← ↑ C. If the command was made correctly, you'll hear Ryo shouting 'Ora Ora!'. Now, a Versus Mode is available and Ryo can be selected!